finned

简明释义

英[fɪnd]美[fɪnd]

suff. 有……鳍的

英英释义

单词用法

同义词

反义词

例句

1.The finned pipe has been used widely in the heat transfer equipment, such as heating radiator.

翅片管的强化传热在采暖散热器等设备上有着广泛的应用。

2.This paper studies the pin-fin tube, smooth tube and finned tube on the same wind channel test apparatus through experimental method.

采用实验研究的方法，分别对针翅管，平直翅片管和光管在同一风洞实验台上进行了实验。

3.In this paper, the distributed parameter model of a finned evaporator is established to simulate the frosting process.

在本文中，作者建立了翅片式蒸发器的分布参数模型，用以模拟结霜过程。

4.The mathematic model and boundary conditions for a finned cross-flow heat exchanger were described.

给出了无量纲换热能量方程组及边界条件和初始条件。

5.Integral cast iron finned housing for maximum heat dissipation.

一体化的铸铁鳍状外壳，有利于最大限度散热。

6.This includes 30, 000 species of land animals - including humans - and a similar number of ray-finned fish, the scientists found.

科学家们发现这些动物包括3万种陆地动物，和一小部分鳍刺类鱼。

7.The fish swam gracefully with its finned tail, propelling itself through the water.

这条鱼优雅地游动着，凭借它的鳍状尾巴在水中前进。

8.In the aquarium, we saw a finned creature that caught everyone's attention.

在水族馆里，我们看到了一种引起大家注意的鳍状生物。

9.The diver admired the colorful finned species while exploring the coral reef.

潜水员在探索珊瑚礁时欣赏到色彩斑斓的鳍状物种。

10.The artist painted a mural of a finned fish swimming in the ocean.

艺术家画了一幅壁画，描绘了一条在海洋中游泳的鳍状鱼。

11.He caught a large trout with beautiful finned patterns on its back.

他钓到了一条大虹鳟，背上有美丽的鳍状图案。

作文

In the vast underwater world, many creatures exhibit fascinating adaptations that allow them to thrive in their environments. One of the most remarkable features found in aquatic animals is the presence of fins. Fins serve various purposes, from locomotion to stabilization. When we describe an animal as being finned (有鳍的), it indicates that the creature possesses these specialized structures that enable it to navigate through water with grace and agility. Fish, for instance, are a prime example of finned (有鳍的) creatures. They utilize their fins for swimming, turning, and balancing. The dorsal fin on the back helps maintain stability while moving, while the pectoral fins allow for steering and maneuvering. Without these finned (有鳍的) appendages, fish would struggle to move efficiently in their aquatic habitats. Moreover, the design of fins varies significantly among different species, showcasing the diversity of adaptations in the animal kingdom. For example, the long, slender fins of a mackerel enable it to swim swiftly, while the broad, flat fins of a flounder allow it to glide smoothly along the ocean floor. Each type of fin is uniquely suited to the lifestyle and environment of the animal, demonstrating the intricate relationship between form and function in nature. In addition to fish, many other marine animals are also finned (有鳍的). Sharks, for instance, possess several types of fins, including the powerful caudal fin that propels them forward at high speeds. Similarly, rays have wide, flattened fins that help them soar gracefully through the water. These adaptations not only enhance their swimming abilities but also play crucial roles in their hunting strategies and interactions with other species. The concept of being finned (有鳍的) extends beyond just physical attributes; it also symbolizes the evolution of life in aquatic ecosystems. The development of fins is believed to have played a vital role in the transition of life from water to land. Over millions of years, some fish evolved into amphibians, adapting their fins into limbs to explore terrestrial environments. This evolutionary journey highlights the significance of fins in the broader context of biological adaptation. In conclusion, the term finned (有鳍的) encapsulates the essence of numerous aquatic animals and their remarkable adaptations. Fins are not merely appendages; they are essential tools that facilitate survival in the challenging underwater realm. Understanding the role of fins provides insight into the complexity of life in our oceans and the evolutionary processes that shape the diversity of species. As we continue to explore and study marine ecosystems, the importance of these finned (有鳍的) creatures becomes increasingly clear, reminding us of the intricate connections that exist within the natural world.